Frequencies for first 10,000 rows of body_typ variable in vehicle dataset :

  Body Type |      Freq.     Percent        Cum.
------------+-----------------------------------
          1 |         86        0.86        0.86
          2 |      2,970       29.70       30.56
          3 |        130        1.30       31.86
          4 |      1,067       10.67       42.53
          5 |         19        0.19       42.72
          6 |        400        4.00       46.72
          7 |         15        0.15       46.87
          9 |        719        7.19       54.06
         10 |         93        0.93       54.99
         12 |         69        0.69       55.68
         20 |        995        9.95       65.63
         21 |         15        0.15       65.78
         28 |         16        0.16       65.94
         29 |          8        0.08       66.02
         30 |         17        0.17       66.19
         31 |          4        0.04       66.23
         32 |         31        0.31       66.54
         38 |          9        0.09       66.63
         39 |          3        0.03       66.66
         40 |        323        3.23       69.89
         41 |         17        0.17       70.06
         42 |          4        0.04       70.10
         48 |          1        0.01       70.11
         49 |          4        0.04       70.15
         50 |      1,665       16.65       86.80
         51 |         31        0.31       87.11
         52 |         10        0.10       87.21
         53 |         38        0.38       87.59
         54 |          2        0.02       87.61
         55 |         29        0.29       87.90
         56 |        164        1.64       89.54
         59 |         10        0.10       89.64
         69 |         16        0.16       89.80
         70 |         66        0.66       90.46
         71 |         16        0.16       90.62
         72 |         11        0.11       90.73
         74 |        636        6.36       97.09
         75 |          3        0.03       97.12
         76 |          3        0.03       97.15
         77 |         31        0.31       97.46
         78 |         60        0.60       98.06
         79 |         21        0.21       98.27
         80 |          2        0.02       98.29
         81 |         11        0.11       98.40
         82 |         11        0.11       98.51
         83 |          6        0.06       98.57
         88 |         22        0.22       98.79
         99 |        121        1.21      100.00
------------+-----------------------------------
      Total |     10,000      100.00

by Jean Roth , jroth@nber.org , 18 Apr 2016